Hex #89e2c4 or rgb(137,226,196) in RGB space is the tint of greenish cian. It has hue angle of 159.78 degrees, value = 89 and saturation = 39. #89e2c4 can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of cyan, 5 drops of white, 1 drop of black.
Nearest safe hex - #99cccc. Below you can see the block with #89e2c4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89e2c4 to the mixer and play with it.